198001681 - B001 IGNITION SWITCH NOT WORKING
Nothing happens when the ignition is turned to MAR. The starter motor does not turn, and all the services connected to the ignition lock barrel do not work.| Test results | ||||
| 0 | PRELIMINARY CHECKS | All OK | Problems encountered | Operation |
|---|---|---|---|---|
| Check the condition of the protective fuse See E5010 STARTING AND RECHARING | Move on to Step 1 | Fuse blown | Replace the blown fuse See E5010 STARTING AND RECHARING | |
| Battery run down and cannot be recharged | Replace the battery Op. 5530B10 BATTERY - R+R | |||
| 1 | BATTERY CHECK | All OK | Problems encountered | Operation |
| Check the battery charge. | Move on to Step 2 | Battery charge too low. | Recharge the battery | |
| Battery charge too low and no longer rechargeable. | Replace the battery Op. 5530B10 BATTERY - R+R | |||
| 2 | BATTERY CHECK | All OK | Problems encountered | Operation |
Check the following, in order:
| Move on to Step 3 | Electrical connections not correct. | Restore the electrical connections. | |
| Earth cable clamp damaged. | Replace the battery earth cable | |||
| 3 | ELECTRICAL CIRCUIT CHECK | All OK | Problems encountered | Operation |
| Check the continuity/insulation of the electrical connection between the battery and the engine compartment control unit. See E5010 STARTING AND RECHARING | Move on to Step 4 | Electrical connection broken or not insulated. | Restore the continuity/insulation of the electrical connection See E5010 STARTING AND RECHARING ) | |
| 4 | ELECTRICAL CIRCUIT CHECK | All OK | Problems encountered | Operation |
| Check the continuity/insulation of the electrical connection between the engine compartment control unit and the ignition key barrel. | Move on to Step 5 | Electrical connection broken or not insulated. | Restore the continuity/insulation of the electrical connection See E5010 STARTING AND RECHARING | |
| 5 | CORRECT OPERATION CHECK | All OK | Problems encountered | Operation |
| Check that the fault is no longer present | End of diagnosis | Fault persists | Replace the ignition key barrel Op. 5520A10 IGNITION SWITCH ASSEMBLY - R+R Search for the fault starting from another symptom | |